Eskilstuna, Sweden

Lennart J Johansson

This inventor holds 3 USPTO granted patents. Top assignee: Forenade Fabriksverken. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lennart J Johansson. Retrieved from https://idiyas.com/inventor/lennart-j-johansson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1976-1977

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Lennart J Johansson

Introduction

Lennart J Johansson is a notable inventor based in Eskilstuna, Sweden. He has made significant contributions to the field of firearms and air rifles, holding a total of three patents. His innovative designs reflect a deep understanding of mechanics and functionality.

Latest Patents

Johansson's latest patents include a mechanism for firearms and an air rifle with a detachable rear body. The firearm mechanism is designed for automatic or semi-automatic shotguns, featuring a unique breech-block housing made from two fixedly attached parts. This design enhances the stability and functionality of the firearm. The air rifle patent describes a tubular casing that houses the barrel and incorporates a sophisticated compression chamber. This mechanism allows for the efficient propulsion of projectiles using compressed air, showcasing Johansson's ingenuity in firearm technology.

Career Highlights

Throughout his career, Lennart J Johansson has worked with Forenade Fabriksverken, where he has been able to apply his inventive skills. His work has contributed to advancements in firearm technology, making him a respected figure in the industry.

Collaborations

Johansson has collaborated with notable coworkers such as Bjorn W Lindqvist and Eric Vilhelm Wallberg. These partnerships have likely fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Lennart J Johansson's contributions to the field of firearms and air rifles demonstrate his expertise and commitment to innovation. His patents reflect a blend of creativity and technical skill, solidifying his place as a significant inventor in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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